Lamentamos, não foi possível seu acesso.
Por favor, verifique o seu endereço de e-mail e senha.
Seu último carrinho ainda está disponível
A cesta de sua última visita a Black Box ainda está disponível.
Gostaria de ver os produtos deste carrinho?
O website da Black Box utiliza cookies. Ao continuar o uso do site Black Box ou ao pressionar o botão de acordo à direita, você autoriza a utilização de cookies neste site.
Mais informações.
Wireless Standards • Wireless Standards • IEEE 802.11 • The precursor to 802.11b, IEEE 802.11 was introduced in 1997. It was a beginning, but 802.11 only supported speeds up to 2 Mbps. And it supported two entirely different methods of encodin...
Video • What you need to know about choosing a reliable end-to-end solution. • Brochure PDF • Connect with the Black Box guaranteed-for-life® ETL Verified structured cabling channel solution! • Black Box Explains • Category 6 • • #testResults {w...
Interface-powered converters. • Interface-powered converters • Plug directly into RS-232 devices • Interface-powered converters plug directly into RS-232 devices, eliminating the need for external power supplies. These converters draw their po...
Various DSL standards. • HDSL • — High-bit-rate DSL; uses two pairs of copper wires; E1/T1 data rates; distances up to 3657 metres over 24 AWG copper. • SDSL • — Symmetric DSL; uses a single pair of copper wires; multiple data rates of up to 2...
Wireless Communication • Wireless Communication • Today's world is unimaginable without Wireless Communication. Most technologies work with frequency modulation and transmission where the digital data is converted into radio signals. Three mai...